Trace number 2687524

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (MO) 877.987 878.183

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9043_5.std.opb
MD5SUM7281c30a7b7474ad173d30e80be2448b
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark98
Best CPU time to get the best result obtained on this benchmark7.17491
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints192594
Number of constraints which are clauses191394
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint69
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2687524-1278454169.opb>
3.40/3.44	c original problem has 54782 variables (54782 bin, 0 int, 0 impl, 0 cont) and 192594 constraints
3.40/3.44	c problem read
3.40/3.44	c presolving settings loaded
4.40/4.46	c presolving:
15.89/15.99	c (round 1) 5566 del vars, 16216 del conss, 4401 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12953472 impls, 0 clqs
23.09/23.11	c (round 2) 10243 del vars, 37571 del conss, 8768 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 12980786 impls, 0 clqs
25.78/25.86	c (round 3) 12308 del vars, 46514 del conss, 10051 chg bounds, 49 chg sides, 48 chg coeffs, 0 upgd conss, 12997802 impls, 0 clqs
27.28/27.35	c (round 4) 13191 del vars, 50511 del conss, 10650 chg bounds, 59 chg sides, 60 chg coeffs, 0 upgd conss, 13005060 impls, 0 clqs
28.18/28.24	c (round 5) 13783 del vars, 52972 del conss, 10975 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13010474 impls, 0 clqs
28.78/28.89	c (round 6) 14126 del vars, 54491 del conss, 11179 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13015088 impls, 0 clqs
29.48/29.50	c (round 7) 14449 del vars, 55696 del conss, 11368 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13018623 impls, 0 clqs
29.89/29.96	c (round 8) 14660 del vars, 56618 del conss, 11490 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13021202 impls, 0 clqs
30.28/30.31	c (round 9) 14782 del vars, 57171 del conss, 11563 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13023062 impls, 0 clqs
30.59/30.62	c (round 10) 14890 del vars, 57599 del conss, 11629 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13024516 impls, 0 clqs
30.79/30.87	c (round 11) 14952 del vars, 57899 del conss, 11672 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025101 impls, 0 clqs
30.98/31.09	c (round 12) 15000 del vars, 58094 del conss, 11705 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025374 impls, 0 clqs
31.28/31.30	c (round 13) 15024 del vars, 58211 del conss, 11722 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025466 impls, 0 clqs
31.48/31.52	c (round 14) 15030 del vars, 58255 del conss, 11725 chg bounds, 67 chg sides, 73 chg coeffs, 0 upgd conss, 13025492 impls, 0 clqs
875.81/876.00	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2687524-1278454169/watcher-2687524-1278454169 -o /tmp/evaluation-result-2687524-1278454169/solver-2687524-1278454169 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687524-1278454169.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25711
/proc/meminfo: memFree=1838760/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=6696 CPUtime=0
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 993 0 0 0 0 0 0 0 18 0 1 0 13628203 6856704 912 1992294400 4194304 8223781 140736421201728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 1931 922 348 984 0 944 0

[startup+0.108101 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25711
/proc/meminfo: memFree=1838760/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=17140 CPUtime=0.1
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 3577 0 0 0 9 1 0 0 20 0 1 0 13628203 17551360 3496 1992294400 4194304 8223781 140736421201728 18446744073709551615 7246920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 4285 3496 365 984 0 3298 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17140

[startup+0.201107 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25711
/proc/meminfo: memFree=1838760/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=23500 CPUtime=0.19
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 5190 0 0 0 17 2 0 0 20 0 1 0 13628203 24064000 5109 1992294400 4194304 8223781 140736421201728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 5875 5109 365 984 0 4888 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 23500

[startup+0.301114 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25711
/proc/meminfo: memFree=1838760/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=28064 CPUtime=0.29
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 6345 0 0 0 27 2 0 0 20 0 1 0 13628203 28737536 6255 1992294400 4194304 8223781 140736421201728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 7016 6255 365 984 0 6029 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28064

[startup+0.701142 s]
/proc/loadavg: 1.15 1.03 1.01 3/106 25711
/proc/meminfo: memFree=1838760/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=43344 CPUtime=0.69
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 10151 0 0 0 65 4 0 0 20 0 1 0 13628203 44384256 10061 1992294400 4194304 8223781 140736421201728 18446744073709551615 7246918 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 10836 10061 365 984 0 9849 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43344

[startup+1.5012 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1791012/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=59940 CPUtime=1.49
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 14302 0 0 0 144 5 0 0 23 0 1 0 13628203 61378560 14212 1992294400 4194304 8223781 140736421201728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 14985 14212 365 984 0 13998 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59940

[startup+3.10031 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1763112/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=109320 CPUtime=3.09
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 26633 0 0 0 299 10 0 0 25 0 1 0 13628203 111943680 26543 1992294400 4194304 8223781 140736421201728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25711/statm: 27330 26543 365 984 0 26343 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 109320

[startup+6.30153 s]
/proc/loadavg: 1.13 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1504200/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=388600 CPUtime=6.29
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 95991 0 0 0 591 38 0 0 25 0 1 0 13628203 397926400 95485 1992294400 4194304 8223781 140736421201728 18446744073709551615 6207760 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 97150 95485 441 984 0 96163 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 388600

[startup+12.701 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1241816/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=626120 CPUtime=12.68
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 153920 0 0 0 1201 67 0 0 25 0 1 0 13628203 641146880 153414 1992294400 4194304 8223781 140736421201728 18446744073709551615 6207113 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 156530 153414 441 984 0 155543 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 626120

[startup+25.5009 s]
/proc/loadavg: 1.10 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1177336/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=676032 CPUtime=25.49
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 166250 0 0 0 2453 96 0 0 25 0 1 0 13628203 692256768 165230 1992294400 4194304 8223781 140736421201728 18446744073709551615 4929106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 169008 165230 445 984 0 168021 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 676032

[startup+51.1017 s]
/proc/loadavg: 1.06 1.03 1.01 2/107 25712
/proc/meminfo: memFree=1128480/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=731560 CPUtime=51.08
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 182130 0 0 0 4928 180 0 0 25 0 1 0 13628203 749117440 177686 1992294400 4194304 8223781 140736421201728 18446744073709551615 4660042 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 182890 177686 476 984 0 181903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 731560

[startup+102.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 25714
/proc/meminfo: memFree=1081732/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=778352 CPUtime=102.28
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 193721 0 0 0 10042 186 0 0 25 0 1 0 13628203 797032448 189277 1992294400 4194304 8223781 140736421201728 18446744073709551615 4653078 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 194588 189277 476 984 0 193601 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 778352

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25716
/proc/meminfo: memFree=1004108/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=857192 CPUtime=162.25
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 214161 0 0 0 16031 194 0 0 25 0 1 0 13628203 877764608 208949 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969713 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 214298 208949 476 984 0 213311 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 857192

[startup+222.309 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 25718
/proc/meminfo: memFree=940248/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=919532 CPUtime=222.25
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 231333 0 0 0 22024 201 0 0 25 0 1 0 13628203 941600768 224585 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 229883 224585 476 984 0 228896 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 919532

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25718
/proc/meminfo: memFree=882464/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=978592 CPUtime=282.23
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 246030 0 0 0 28016 207 0 0 25 0 1 0 13628203 1002078208 239282 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 244648 239282 476 984 0 243661 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 978592

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25720
/proc/meminfo: memFree=801244/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1060920 CPUtime=342.22
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 266051 0 0 0 34007 215 0 0 25 0 1 0 13628203 1086382080 259303 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 265230 259303 476 984 0 264243 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 1060920

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25722
/proc/meminfo: memFree=713824/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1148724 CPUtime=402.2
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 288128 0 0 0 39995 225 0 0 25 0 1 0 13628203 1176293376 281124 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 287181 281124 476 984 0 286194 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 1148724

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25724
/proc/meminfo: memFree=610532/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1251516 CPUtime=462.19
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 313830 0 0 0 45982 237 0 0 25 0 1 0 13628203 1281552384 306826 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 312879 306826 476 984 0 311892 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 1251516

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25726
/proc/meminfo: memFree=521872/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1344308 CPUtime=522.18
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 336712 0 0 0 51971 247 0 0 25 0 1 0 13628203 1376571392 329196 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 336077 329196 476 984 0 335090 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 1344308

[startup+582.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 25729
/proc/meminfo: memFree=398492/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1468144 CPUtime=582.16
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 367300 0 0 0 57955 261 0 0 25 0 1 0 13628203 1503379456 359528 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 367036 359528 476 984 0 366049 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1468144

[startup+642.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 25731
/proc/meminfo: memFree=273004/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1595656 CPUtime=642.15
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 398803 0 0 0 63939 276 0 0 25 0 1 0 13628203 1633951744 391031 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969722 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 398914 391031 476 984 0 397927 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 1595656

[startup+702.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 25733
/proc/meminfo: memFree=214600/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1654304 CPUtime=702.14
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 413404 0 0 0 69929 285 0 0 25 0 1 0 13628203 1694007296 405632 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 413576 405632 476 984 0 412589 0
Current children cumulated CPU time (s) 702.14
Current children cumulated vsize (KiB) 1654304

[startup+762.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 25735
/proc/meminfo: memFree=146276/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1721176 CPUtime=762.13
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 430269 0 0 0 75919 294 0 0 25 0 1 0 13628203 1762484224 422497 1992294400 4194304 8223781 140736421201728 18446744073709551615 4465849 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 430294 422497 476 984 0 429307 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 1721176

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 25737
/proc/meminfo: memFree=79316/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1789168 CPUtime=822.11
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 447010 0 0 0 81906 305 0 0 25 0 1 0 13628203 1832108032 439238 1992294400 4194304 8223781 140736421201728 18446744073709551615 4983070 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 447292 439238 476 984 0 446305 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 1789168



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+876.001 s]
/proc/loadavg: 1.00 1.02 1.00 3/107 25737
/proc/meminfo: memFree=24880/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1843356 CPUtime=875.81
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 460551 0 0 0 87268 313 0 0 25 0 1 0 13628203 1887596544 452779 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 460839 452779 476 984 0 459852 0
Current children cumulated CPU time (s) 875.81
Current children cumulated vsize (KiB) 1843356

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -25711

Solver just ended. Dumping a history of the last processes samples

[startup+876.701 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25738
/proc/meminfo: memFree=24004/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1844344 CPUtime=876.5
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 460754 0 0 0 87337 313 0 0 25 0 1 0 13628203 1888608256 452982 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 461086 452982 476 984 0 460099 0
Current children cumulated CPU time (s) 876.5
Current children cumulated vsize (KiB) 1844344

[startup+877.501 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25738
/proc/meminfo: memFree=24004/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1844344 CPUtime=877.3
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 460799 0 0 0 87417 313 0 0 25 0 1 0 13628203 1888608256 453027 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 461086 453027 476 984 0 460099 0
Current children cumulated CPU time (s) 877.3
Current children cumulated vsize (KiB) 1844344

[startup+877.908 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25738
/proc/meminfo: memFree=23756/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=1844344 CPUtime=877.7
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4202496 460820 0 0 0 87457 313 0 0 25 0 1 0 13628203 1888608256 453048 1992294400 4194304 8223781 140736421201728 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/25711/statm: 461086 453048 476 984 0 460099 0
Current children cumulated CPU time (s) 877.7
Current children cumulated vsize (KiB) 1844344

[startup+878.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 25738
/proc/meminfo: memFree=23756/2059040 swapFree=4138560/4192956
[pid=25711] ppid=25709 vsize=0 CPUtime=877.9
/proc/25711/stat : 25711 (pbscip.linux.x8) R 25709 25711 25245 0 -1 4203524 460826 0 0 0 87468 322 0 0 25 0 1 0 13628203 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/25711/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 877.9
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 878.183
CPU time (s): 877.987
CPU user time (s): 874.68
CPU system time (s): 3.3075
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 1844344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 874.68
system time used= 3.3075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460826
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 8057

runsolver used 1.44378 second user time and 4.16337 second system time

The end

Launcher Data 

Begin job on node034 at 2010-07-07 00:09:30
IDJOB=2687524
IDBENCH=78013
IDSOLVER=1169
FILE ID=node034/2687524-1278454169
PBS_JOBID= 11233530
Free space on /tmp= 62392 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9043_5.std.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2687524-1278454169/watcher-2687524-1278454169 -o /tmp/evaluation-result-2687524-1278454169/solver-2687524-1278454169 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2687524-1278454169.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7281c30a7b7474ad173d30e80be2448b
RANDOM SEED=1089594381

node034.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1839288 kB
Buffers:         11308 kB
Cached:         119044 kB
SwapCached:      10868 kB
Active:          87808 kB
Inactive:        59824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1839288 kB
SwapTotal:     4192956 kB
SwapFree:      4138560 kB
Dirty:           10936 kB
Writeback:           0 kB
AnonPages:       11968 kB
Mapped:          11756 kB
Slab:            50164 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182784 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62388 MiB
End job on node034 at 2010-07-07 00:24:08